This booklet covers the following topics 1 . writing Formulae , word equation, symbol equation and ionic equations 2.Calculating relative formula mass(molar mass) and percentage by mass 3.Calculating moles, molecules , atoms and mass of chemical compound 4.Calculating the moles and volume of gases 5.Calculating the concentration , moles and volume of solutions 6. Calculating the moles, molecules and atoms ( calculations with Avogadro Constant) 7.Calculating empirical formula and molecular formula. 8. Percentage purity and percentage yield 9. Calculating of reacting masses , excess and limiting reagents and prediction of the quantity of reactants and masses 10.Calculations problems related with titrations 11. Answers

The booklet is based on all the practicals which may come in paper 6 - Alternative to practical paper. After following the booklet, the students will get ability to understand the concept of experiment, equipments, observation and risks for the laboratory works. The practical notes cover the practical knowledge what students need to answer.

Balancing chemical equations worksheet

The alternative to practical support booklet covers the following practical areas which are important to answer: CIE IGCSE practical test (51 & 52) and Alternative to practical paper( 61,62 & 63) CIE O/L Practical test ( 31 & 32) and Alternative to practical paper(41 &42)

Cambridge Checkpoint ( Lower secondary) -Science (0893) with answers. The exam style questions are based on new specification -2020. THe questions are related with: Biology Chemistry Physics 10 practice questions with answers

The booklet is based on new specifications with sufficient practice questions to enhance the application knowledge of students. The booklet covers the followings: This booklet covers the following topics 1 . writing Formulae , word equation, symbol equation and ionic equations 2.Calculating relative formula mass(molar mass) and percentage by mass 3.Calculating moles, molecules , atoms and mass of chemical compound 4.Calculating the moles and volume of gases 5.Calculating the concentration , moles and volume of solutions 6. Calculating the moles, molecules and atoms ( calculations with Avogadro Constant) 7.Calculating empirical formula and molecular formula. 8. Percentage purity and percentage yield 9. Calculating of reacting masses , excess and limiting reagents and prediction of the quantity of reactants and masses 10.Calculations problems related with titrations 11. Answers

The reinforcement workbook is based on following in according to the new specification from 2023: Formulae, functional groups , naming and terminology Fuel Alkane Alkene Alcohol Carboxylic acid Cracking polymers

Cambridge Checkpoint ( Lower secondary) -Science (0893) with answers. The exam style questions are based on new specification -2020. THe questions are related with: Biology Chemistry Physics 10 practice questions with answers

This booklet covers the following topics 1 . writing Formulae , word equation, symbol equation and ionic equations 2.Calculating relative formula mass(molar mass) and percentage by mass 3.Calculating moles, molecules , atoms and mass of chemical compound 4.Calculating the moles and volume of gases 5.Calculating the concentration , moles and volume of solutions 6. Calculating the moles, molecules and atoms ( calculations with Avogadro Constant) 7.Calculating empirical formula and molecular formula. 8. Percentage purity and percentage yield 9. Calculating of reacting masses , excess and limiting reagents and prediction of the quantity of reactants and masses 10.Calculations problems related with titrations 11. Atom economy 12. Answers

The lesson notes based on hydrogen fuel cell

Reinforcement revision questions according to the new specification of Cambridge IGCSE and Cambridge O levels

The summary notes cover the topic based on concepts of formulae, equations and amount of substance with examples. The notes are included the unit 3 practical essentials based on the topic . The most confusing 10 questions which commonly appear in papers with answers are provided to reinforce the knowledge of the topic.

The booklet is included the practicals based on followings: General physics Force Waves Thermal physics Electricity and electromagnetism

This booklet covers the following sub topics according to the specification: Movement and position ( with exam style worked examples) The relationships with speed, distance, time , displacement, velocity and acceleration. The motion graphs ** Forces, stopping distance, changing the shape , momentum and moment (with exam style** worked examples) The relationship with force , mass and acceleration and related graphs Stopping distance and controlling speed Changing the shape of wires and helical springs Momentum and car safety Moment

The reinforcement exam style questions to practice reactions, isomers , naming and substitution reactions.

Answers for the Cambridge IGCSE , chemical bonding worksheet.

The worksheet is based on the lesson acid,base and salt for Cambridge IGCSE chemistry ( 0620) specification from 2023 to 2025.

The lesson notes based on Cambridge IGCSE chemistry specification till 2025

The lesson notes based on reversible reaction in according to the specification .